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\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid10625238 {\f1\fs20\insrsid10625238\charrsid10625238 Timetable integrity is validated with respect to program interpretation, not with respect 
to logical structure.  It is the user's responsibility to make sure that a timetable makes sense!
\par Two sets of checks are carried out, the first for syntax, and the second for overall structure.  The first will reveal incorrect coding, the second will revea
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\par 
\par It is the user's responsibility to ensure that stopping locations are entered in the correct order.  If a train is to stop in sequence at A, B, C, D, but station layout is A, D, C, B, then when the train reaches D the
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a
s far as the next change-of-direction (cdt) if there is one.  This allows for services that stop at some locations on the way out and at the same or others on the way back.  For example, stations may be set out in sequence W, X, Y and Z, and a train stops
 
at W and Z on the way out, then changes direction and stops at Y, X and W on the way back.  When it arrives at Z ready to return, it hasn't missed X and Y, so 'missed location' logs are not sent for these because they come after the change-of-direction.  
This situation would normally be set up by changing service at Z (new headcode), but the program allows that same service to change direction and continue if required.}{\f1\fs20\insrsid3372622 
\par }{\f1\fs20\insrsid16133584 
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\par }}